The puzzle poses a deceptively simple question that boils down to: How many pairs of dots on a piece of paper can be the same ...

A brainy riddle that's stumped mathematicians since World War II appears to have been cracked via artificial intelligence.

For nearly 80 years, mathematicians have struggled to solve a classic geometry puzzle first posed by Paul Erdős in 1946: the ...

A general-purpose reasoning model, not a math-trained system, produced a new family of point configurations that broke Paul ...